Water Quality Testing and Treatment available in Canada, all on one page. 237 products are listed right now from $33 to $461 CAD, 224 of them in stock. Free shipping across Canada on every order, with prices in Canadian dollars.Brands in Water Quality Testing and Treatment Seachem — 43 items...

Water Quality Testing and Treatment available in Canada, all on one page. 237 products are listed right now from $33 to $461 CAD, 224 of them in stock. Free shipping across Canada on every order, with prices in Canadian dollars.

Brands in Water Quality Testing and Treatment

  • Seachem — 43 items
  • API — 25 items
  • Fritz Aquatics — 15 items
  • Boyd Enterprises — 11 items
  • Red Sea — 10 items
  • Hanna Instruments — 9 items

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Frequently asked questions

What does shipping cost in Canada?

Nothing. There is a single shipping rate on this store and it is $0.00 CAD to every Canadian address, with no minimum order value.

How is this water quality testing and treatment page put together?

It is built from a live rule that matches how each product is categorised, so new stock appears here automatically and sold-out items drop away.

Can I return something that is not right?

Yes. Returns are accepted within the window set out in our refund policy, and the policy page explains exactly how to start one.

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Zymox Advanced Formula Otic Plus bottle front shows dog ear care solution for soothing irritationZymox Advanced Formula Otic Plus dog-ear relief demonstrates soothing itching and redness
Zymox

Zymox Advanced Formula Otic Plus – Enzymatic Ear Solution for Dogs & Cats (1% Hydrocortisone, 1.25 oz)

Overview Zymox Advanced Formula Otic Plus is a gentle enzymatic ear solution designed for dogs and cats of all ages. Featuring a measured 1% hydrocortisone and a caring, naturally oriented formula, it aims to ease itching, redness, and general discomfort in a practical at-home...
$123.00
$123.00
Zymox Otic bottle pour demonstrates easy application for pet ear comfort.Zymox Otic gentle-application shows soothing care for dogs and cats.
Zymox

Zymox Otic Enzymatic Ear Solution for Dogs & Cats – Hydrocortisone-Free, 1.25oz

Overview Zymox Otic Enzymatic Ear Solution is designed for dogs and cats of all ages, offering a hydrocortisone-free option to support comfort in the ears. The gentle, non-stinging formula targets signs of irritation, redness, and mild inflammation associated with common ear concerns. Powered by...
$76.00
$76.00
Smiling Paws Pets medicated wipe packaging for dogs and cats, convenient skin care on the goClose-up of ketoconazole and chlorhexidine medicated wipe for pet skin care
Smiling Paws Pets

Smiling Paws Pets Antibacterial & Antifungal Wipes for Dogs & Cats | Ketoconazole & Chlorhexidine | 50ct (2 Pack)

Gentle medicated care for dogs and cats Smiling Paws Pets' Antibacterial & Antifungal Wipes offer a convenient option for busy households seeking practical skin care between vet visits. Each pad is pre-moistened with a vet-formulated blend that includes Ketoconazole and Chlorhexidine, delivering targeted care...
$78.00
$78.00

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Water Quality Testing and Treatment

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  • Bulk Reef Supply ROX 0.8 carbon packaging for premium aquarium filtration.Bulk Reef Supply ROX 0.8 carbon rinsing shows low-dust, easy-to-rinse media.
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    Bulk Reef Supply

    Bulk Reef Supply Premium ROX 0.8 Aquarium Carbon – Freshwater & Saltwater (1/4 Gallon)

    High-Performance Carbon Filtration for Any Aquarium Bulk Reef Supply's ROX 0.8 Premium Aquarium Carbon is engineered for both freshwater and saltwater tanks. By targeting discoloration, odors, and impurities, this media helps water look clearer and smell cleaner, supporting a healthier environment for fish, corals,...
    $63.42
    $63.42
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  • GIDIGI 5in1 aquarium meter front view for quick all-in-one readings.GIDIGI 5in1 meter display highlights clear pH, salinity, EC, TDS and temp.
    GIDIGI

    GIDIGI 5-in-1 Aquarium Salinity & pH Meter | Digital Water Quality Tester

    Overview Meet the GIDIGI 5-in-1 Aquarium Salinity pH Meter, a compact, digital tester built for fish lovers who care about water quality. It simultaneously displays salinity, pH, EC, TDS, and temperature on a single high-definition screen, helping you spot subtle shifts that can influence...
    $71.06
    $71.06
  • Blue Life BL 1OZ Phosphate Control bottle for easy phosphate management in aquariums.
    Blue Life

    Blue Life BL 1OZ Phosphate Control | Phosphate Reduction for Aquariums

    Overview Blue Life BL 1OZ Phosphate Control is a concise, easy‑to‑use solution designed to manage phosphates in both saltwater and freshwater aquariums. Regular use has been associated with enhanced vitality, color, and growth in aquatic inhabitants, while helping maintain clearer water and more stable...
    $69.17
    $69.17
  • Seachem Ammonia Alert monitor 3-pack detects ammonia for safer aquarium maintenance
    Seachem

    Seachem Ammonia Alert 1 Year Monitor (3 Pack) – Continuous Ammonia Monitoring for Aquariums

    Keep a Pulse on Your Aquarium Seachem Ammonia Alert 1 Year Monitor (3 Pack) offers a simple, worry-free way to stay on top of an essential water parameter. Built with Seachem sensor technology, the monitor continuously detects and monitors free ammonia, delivering constant readings...
    $62.48
    $62.48
  • Tropic Marin All-for-Reef liquid bottle pour supports reef balance and easy dosing.
    Tropic Marin

    Tropic Marin All-for-Reef Liquid 500 ml – All-in-One Reef Calcium, Alkalinity & Trace Elements

    A simpler, all-in-one reef dosing solution Tropic Marin All-for-Reef Liquid is a compact, 500 ml bottle designed to simplify reef care. This single, ready-to-use formulation combines calcium, carbonate hardness and a complete set of trace elements to support a thriving marine environment without the...
    $66.59
    $66.59
  • Harris Diatomaceous Earth 5lb packaging shows OMRI-listed, chemical-free soil amendment potentialHarris Diatomaceous Earth 5lb powder close-up, pure texture for garden and pest use
    HARRIS

    Harris Diatomaceous Earth Food Grade 5lb | OMRI-Listed, 100% Chemical-Free

    What is Harris Diatomaceous Earth Food Grade 5lb? Harris Diatomaceous Earth Food Grade 5lb is a natural, 100% chemical-free powder made from ground freshwater diatomaceous earth. Mined in Nevada and packaged in Georgia, this product carries the OMRI-listed seal for organic use, aligning with...
    $76.80
    $76.80
  • Seachem pH Alert pack front view for simple freshwater monitoring.Seachem pH Alert color-change indicator shows pH shifts at a glance.
    Seachem

    Seachem pH Alert Devices 3-Pack — Continuous Freshwater pH Monitoring (3–6 Months Each)

    Keep a careful eye on your freshwater setup with Seachem’s 3 Pack of pH Alert Devices. These color-changing monitors deliver ongoing pH visibility without chemicals or complex tests, giving you a clear, at-a-glance readout to help you stay within your preferred range. Why choose...
    $64.30
    $64.30
  • Kolar Labs GFO Bayoxide E33 phosphate remover powder ready for aquarium use improves clarityKolar Labs GFO Bayoxide E33 in a reactor removes phosphates to support reef-tank health
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    Kolar Labs

    Kolar Labs GFO Bayoxide E33 Phosphate Remover – 250g for Freshwater, Saltwater, and Reef Aquariums

    Overview Kolar Labs GFO Bayoxide E33 Phosphate Remover is a premium GFO media designed for both freshwater and saltwater aquariums, including reef systems. It uses ultra-pure Bayoxide E33 granular ferric oxide with reduced fines and is manufactured by LANXESS in Germany to strict purity...
    $67.24
    $67.24
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  • Aqueon tap water conditioner 16oz bottle for safe fish aquarium water
    Aqueon

    Aqueon Tap Water Conditioner 16oz Bottles (Pack of 3) – Aquarium Water Preparation

    Transform tap water into aquarium-ready water For hobbyists who maintain freshwater or general aquariums, Aqueon Tap Water Conditioner offers a practical solution. This pack includes three 16-ounce bottles, designed for regular use while setting up or refreshing tanks. The formula neutralizes chlorine and chloramines,...
    $79.61
    $79.61
  • ESV Aquatics B-Ionic Magnesium bottle pouring into reef tank magnesium balanceESV Aquatics B-Ionic Magnesium bottle close-up highlighting magnesium boost for corals
    ESV Aquatics

    ESV Aquatics B-Ionic Magnesium Liquid Supplement for Reef Tanks, 32 oz

    ESV Aquatics B-Ionic Magnesium is a convenient, one-component liquid supplement designed for saltwater reef tanks. This clear, easy-to-dose formula supports the delicate chemistry that keeps corals coloring vividly and growth steady, without complicating your routine. With its focus on balanced ion work, it helps...
    $71.06
    $71.06
  • Tetra Lifeguard tablets dispensed to support aquarium disease management.Tetra Lifeguard tablet dissolving in water to treat common fish ailments.
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    Tetra

    Tetra Lifeguard All-in-One Aquarium Treatment – 64 or 96 Count Bundles | Tetra

    Tetra Lifeguard: simple, proactive care for freshwater aquariumsTetra Lifeguard is a broad-spectrum, non-antibiotic treatment designed to address common disease signs in freshwater fish at their early stages. It’s built for both seasoned hobbyists and beginners, offering a straightforward way to support your aquarium’s health...
    $69.38
    $69.38
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  • RJ Sharptemp-V thermometer with 5-inch probe for fast animal temperature checks.RJ Sharptemp-V display shows quick readings with a beeping confirmation.
    RJ

    RJ Sharptemp-V Veterinary Animal Thermometer — Fast 8–10s Readings, 5-Inch Probe

    RJ Sharptemp-V: Fast, Durable Temperature Checks for Animals The RJ Sharptemp-V Veterinary Livestock and Pet Thermometer is built to handle the rigors of on-farm, clinic, and home use. Its 5-inch stainless-steel probe with a blunt tip is comfortable for animals and easy to clean,...
    $69.15
    $69.15
  • Fritz Aquatics ParaCleanse bottle front for rapid parasite relief in aquariums.ParaCleanse dosing packets simplify precise treatments for tanks.
    Fritz Aquatics

    Fritz Aquatics ParaCleanse – Fast Relief from Parasitic Diseases (20-Count)

    OverviewFritz Aquatics ParaCleanse is a broad-spectrum parasite treatment designed for aquarium fish in both freshwater and saltwater systems. The formulation aims to address common parasites that challenge tank health, helping you create a more stable environment for your fish without disrupting plants or other...
    $62.27
    $62.27
  • Seachem Flourish Tabs bottle front, providing root-zone nutrition for aquarium plants.Closeup of Flourish Tabs tablets, time-released root nutrients.
    Seachem

    Seachem Flourish Tabs Growth Supplement - Root-Targeted Aquarium Plant Nutrition 40 ct

    Overview Seachem Flourish Tabs are a root-focused growth supplement designed for freshwater aquariums. Each tablet delivers essential trace elements, amino acids, and vitamins that support root activity and overall plant vitality. Used correctly, they provide targeted nourishment in the root zone without altering water...
    $65.77
    $65.77
  • Seachem PolyGuard 3-pack box showing ready-to-use disease protectionFront view of Seachem PolyGuard bottle for reliable aquarium protection
    Seachem

    Seachem PolyGuard 3-Pack 10g | Broad-Spectrum Aquarium Disease Treatment

    Overview Seachem PolyGuard 3-Pack offers a ready-to-use approach for maintaining healthier tanks. This set includes three 10-gram bottles, providing flexibility for ongoing care in both freshwater and marine environments. The formulation is designed to support your fish in environments where stress can compound health...
    $62.04
    $62.04
  • Red Sea Reef Foundation powder bottle demonstrates base-element supplement for coral health.Red Sea Reef Foundation dosing pipette enables precise balancing for coral growth.
    Red Sea

    Red Sea Reef Foundation Supplement Pack (Ca, Alk, Mg) 250ml – Complete 3-Part Kit for Balanced Coral Growth

    Overview The Red Sea Reef Foundation Supplement Pack is a compact, three-part powder blend designed for marine and reef aquariums. It brings together the elemental building blocks corals rely on and pairs them with trace elements in a coral-friendly ratio. The 250 ml bottle...
    $94.00
    $94.00
  • API Stress Coat 3-pack bottles improve fish safety by conditioning tap water and healing tissue.API Stress Coat pump-enabled bottle for easy, precise dosing during water changes.
    API

    API Stress Coat with Pump 16oz – 3 Pack | Freshwater Aquarium Water Conditioner

    Keep your freshwater aquarium safe and inviting with API Stress Coat with Pump, a convenient 3-pack of 16-ounce bottles. This water conditioner works with tap water to remove chlorine and chloramines, helping to create a gentler environment for fish while also addressing heavy metals...
    $91.82
    $91.82
  • Safe Home DIY Bacteria Water Test Kit shows 6-hour results for fast screening.Safe Home 50-species coliform detection highlights broad contamination screening.
    Safe Home

    Safe Home DIY Bacteria in Water Test Kit – 6-Hour Results, 50 Coliform Species, EPA Lab Certified, Made in USA (2 Pack)

    Overview Safe Home presents the original DIY Bacteria in Water Test Kit, designed by EPA-certified scientists and validated for accuracy by independent labs. Made in the USA, this kit makes it feasible to screen freshwater sources at home with a professional-grade approach while supporting...
    $71.06
    $71.06
  • API POND STRESS COAT 32oz bottle front showing conditioner for safer water and reduced stressAPI POND STRESS COAT 32oz bottle label close-up noting aloe vera and dechlorination features
    API

    API POND STRESS COAT Pond Water Conditioner – 32-Ounce Bottle

    Overview API POND STRESS COAT is a pond water conditioner designed to instantly remove chlorine, chloramines, and ammonia from tap water while neutralizing heavy metals. Its Aloe Vera-rich formula supports the fish’s protective slime coat during handling, shipping, or other stressors. The product is...
    $69.40
    $69.40
  • Loving Pets Acurel F250 bottle pour demonstrates quick water clarification in aquariumsLoving Pets Acurel F250 aquarium scene shows safe natural clarifier improving clarity and tank health
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    Loving Pets

    Loving Pets Acurel F250 Water Clarifier for Aquariums | Treats 2,650 Gallons

    Crystal-clear aquarium water, made simple Loving Pets Acurel F250 is a green, natural water clarifier derived from organic extracts sourced from renewable natural resources. As a flocculent, it gathers microscopic particles that cause cloudiness or a greenish tint, helping them catch in your filter...
    $75.82
    $75.82
    Notify me

Water Quality Testing and Treatment available in Canada, all on one page. 237 products are listed right now from $33 to $461 CAD, 224 of them in stock. Free shipping across Canada on every order, with prices in Canadian dollars.

Brands in Water Quality Testing and Treatment

  • Seachem — 43 items
  • API — 25 items
  • Fritz Aquatics — 15 items
  • Boyd Enterprises — 11 items
  • Red Sea — 10 items
  • Hanna Instruments — 9 items

Related categories

Frequently asked questions

What does shipping cost in Canada?

Nothing. There is a single shipping rate on this store and it is $0.00 CAD to every Canadian address, with no minimum order value.

How is this water quality testing and treatment page put together?

It is built from a live rule that matches how each product is categorised, so new stock appears here automatically and sold-out items drop away.

Can I return something that is not right?

Yes. Returns are accepted within the window set out in our refund policy, and the policy page explains exactly how to start one.

Related categories

All departments

Recently Viewed Products